Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cmd_tsi148: General cleanup

Browse Source 
- Fix command help message
- Disable DEBUG by default
- Fix whitespace issues
- Fix lines > 80 characters

Signed-off-by: Peter Tyser <ptyser@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
master
Peter Tyser 15 years ago committed by Wolfgang Denk
parent 9aef738885
commit 2d4a43e230
1 changed files with 44 additions and 41 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 37
      common/cmd_tsi148.c

37
common/cmd_tsi148.c
Unescape View File

@ -24,8 +24,6 @@
* MA 02111-1307 USA
*/
#define DEBUG
#include <common.h>
#include <command.h>
#include <malloc.h>
@ -85,7 +83,8 @@ int tsi148_init(void)
debug("Tsi148: Base : %p\n", dev->uregs);
/* check mapping */
debug("Tsi148: Read via mapping, PCI_ID = %08X\n", readl(&dev->uregs->pci_id));
debug("Tsi148: Read via mapping, PCI_ID = %08X\n",
readl(&dev->uregs->pci_id));
if (((PCI_DEVICE << 16) | PCI_VENDOR) != readl(&dev->uregs->pci_id)) {
printf("Tsi148: Cannot read PCI-ID via Mapping: %08x\n",
readl(&dev->uregs->pci_id));
@ -106,10 +105,12 @@ int tsi148_init(void)
/* Tsi148 VME timeout etc */
__raw_writel(htonl(0x00000084), &dev->uregs->vctrl);
#ifdef DEBUG
if ((__raw_readl(&dev->uregs->vstat) & 0x00000100) != 0)
debug("Tsi148: System Controller!\n");
printf("Tsi148: System Controller!\n");
else
debug("Tsi148: Not System Controller!\n");
printf("Tsi148: Not System Controller!\n");
#endif
/*
* Lets turn off interrupts
@ -147,7 +148,8 @@ int tsi148_init(void)
/*
* Create pci slave window (access: pci -> vme)
*/
int tsi148_pci_slave_window(unsigned int pciAddr, unsigned int vmeAddr, int size, int vam, int vdw)
int tsi148_pci_slave_window(unsigned int pciAddr, unsigned int vmeAddr,
int size, int vam, int vdw)
{
int result, i;
unsigned int ctl = 0;
@ -172,13 +174,12 @@ int tsi148_pci_slave_window(unsigned int pciAddr, unsigned int vmeAddr, int size
printf("Tsi148: Pci addr %08x\n", pciAddr);
__raw_writel(htonl(pciAddr) , &dev->uregs->outbound[i].otsal);
__raw_writel(0x00000000 , &dev->uregs->outbound[i].otsau);
__raw_writel(htonl(pciAddr), &dev->uregs->outbound[i].otsal);
__raw_writel(0x00000000, &dev->uregs->outbound[i].otsau);
__raw_writel(htonl(pciAddr + size), &dev->uregs->outbound[i].oteal);
__raw_writel(0x00000000 , &dev->uregs->outbound[i].oteau);
__raw_writel(0x00000000, &dev->uregs->outbound[i].oteau);
__raw_writel(htonl(vmeAddr - pciAddr), &dev->uregs->outbound[i].otofl);
__raw_writel(0x00000000 , &dev->uregs->outbound[i].otofu);
__raw_writel(0x00000000, &dev->uregs->outbound[i].otofu);
switch (vam & VME_AM_Axx) {
case VME_AM_A16:
@ -272,7 +273,8 @@ unsigned int tsi148_eval_vam(int vam)
/*
* Create vme slave window (access: vme -> pci)
*/
int tsi148_vme_slave_window(unsigned int vmeAddr, unsigned int pciAddr, int size, int vam)
int tsi148_vme_slave_window(unsigned int vmeAddr, unsigned int pciAddr,
int size, int vam)
{
int result, i;
unsigned int ctl = 0;
@ -312,7 +314,7 @@ int tsi148_vme_slave_window(unsigned int vmeAddr, unsigned int pciAddr, int size
debug("Tsi148: window-addr =%p\n",
&dev->uregs->inbound[i].itsau);
debug("Tsi148: vme slave window[%d] attr =%08x\n",
i, ntohl(__raw_readl(&dev->uregs->inbound[i].itat))) ;
i, ntohl(__raw_readl(&dev->uregs->inbound[i].itat)));
debug("Tsi148: vme slave window[%d] start =%08x\n",
i, ntohl(__raw_readl(&dev->uregs->inbound[i].itsal)));
debug("Tsi148: vme slave window[%d] end =%08x\n",
@ -373,7 +375,6 @@ int tsi148_vme_crcsr_window(unsigned int vmeAddr)
return result;
}
/*
* Create vme slave window (access: vme -> crg)
*/
@ -424,11 +425,13 @@ int do_tsi148(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
case 'c':
if (strcmp(argv[1], "crg") == 0) {
vam = addr2;
printf("Tsi148: Configuring VME CRG Window (VME->CRG):\n");
printf("Tsi148: Configuring VME CRG Window "
"(VME->CRG):\n");
printf(" vme=%08lx vam=%02lx\n", addr1, vam);
tsi148_vme_crg_window(addr1, vam);
} else {
printf("Tsi148: Configuring VME CR/CSR Window (VME->CR/CSR):\n");
printf("Tsi148: Configuring VME CR/CSR Window "
"(VME->CR/CSR):\n");
printf(" pci=%08lx\n", addr1);
tsi148_vme_crcsr_window(addr1);
}
@ -463,7 +466,7 @@ int do_tsi148(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
tsi148, 8, 1, do_tsi148,
"tsi148 - initialize and configure Turndra Tsi148\n",
"initialize and configure Turndra Tsi148\n",
"init\n"
" - initialize tsi148\n"
"tsi148 vme [vme_addr] [pci_addr] [size] [vam]\n"

Write Preview
Loading…
Cancel
Save